31249871916

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{180181}}^1$

素因数の和:180434

約数の個数: 48

約数和(自身を含む): 74162911200

約数和(自身を除く): 42913039284

約数列:

[1, 2, 3, 4, 6, 12, 97, 149, 194, 291, 298, 388, 447, 582, 596, 894, 1164, 1788, 14453, 28906, 43359, 57812, 86718, 173436, 180181, 360362, 540543, 720724, 1081086, 2162172, 17477557, 26846969, 34955114, 52432671, 53693938, 69910228, 80540907, 104865342, 107387876, 161081814, 209730684, 322163628, 2604155993, 5208311986, 7812467979, 10416623972, 15624935958, 31249871916]

約数ペア:

[(1, 31249871916), (2, 15624935958), (3, 10416623972), (4, 7812467979), (6, 5208311986), (12, 2604155993), (97, 322163628), (149, 209730684), (194, 161081814), (291, 107387876), (298, 104865342), (388, 80540907), (447, 69910228), (582, 53693938), (596, 52432671), (894, 34955114), (1164, 26846969), (1788, 17477557), (14453, 2162172), (28906, 1081086), (43359, 720724), (57812, 540543), (86718, 360362), (173436, 180181)]